APA ציטוט

Sullivan, W. G., Wicks, E. M., & Koelling, C. P. (2009). Engineering economy (14th ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Sullivan, William G., Elin M. Wicks, and C. Patrick Koelling. Engineering Economy. 14th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2009.

ציטוט MLA

Sullivan, William G., et al. Engineering Economy. 14th ed. Pearson Prentice Hall, 2009.